/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraScriptExecutionParameterStore.h
Renames the passed parameter.
virtual void RenameParameter ( const [FNiagaraVariableBase](API\Plugins\Niagara\FNiagaraVariableBase) & Param, [FName](API\Runtime\Core\UObject\FName) NewName )